Add 16/7 and 40/16
1st number: 2 2/7, 2nd number: 2 8/16
16/7 + 40/16 is 67/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 16 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 7 × 16 = 112,
16/7 = 16 × 16/7 × 16 = 256/112 - Likewise, for the 2nd fraction, since 16 × 7 = 112,
40/16 = 40 × 7/16 × 7 = 280/112 - Add the two like fractions:
256/112 + 280/112 = 256 + 280/112 = 536/112 - 536/112 simplified gives 67/14
- So, 16/7 + 40/16 = 67/14
In mixed form: 411/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/7+40/16 16/7+80/16 16/14+40/16 16/7+40/32 48/7+40/16 16/21+40/16 16/7+40/48 80/7+40/16 16/35+40/16 16/7+40/80 16/49+40/16